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#Zero-day

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Storm-1175: High-Velocity Medusa Ransomware Campaigns
HIGH
Threat Intel

Storm-1175: High-Velocity Medusa Ransomware Campaigns

Runtime Rebel reports on Storm-1175's rapid Medusa ransomware campaigns, exploiting N-day and zero-day vulnerabilities for financial gain.

Runtime Rebel Intel
5 min read·Apr 8, 2026
Cisco SD-WAN Zero-Day Under Exploitation for 3 Years
CRITICAL
Vulnerabilities

Cisco SD-WAN Zero-Day Under Exploitation for 3 Years

A critical zero-day vulnerability, CVE-2026-20127, in Cisco SD-WAN has been actively exploited by a sophisticated threat actor for three years.

Runtime Rebel Intel
4 min read·Feb 27, 2026
Cisco SD-WAN Zero-Day CVE-2026-20127 Exploited for Admin Access
CRITICAL
Vulnerabilities

Cisco SD-WAN Zero-Day CVE-2026-20127 Exploited for Admin Access

CVE-2026-20127 is a critical CVSS 10.0 flaw in Cisco SD-WAN controllers exploited since 2023, allowing unauthenticated remote administrative access.

Runtime Rebel Intel
3 min read·Feb 26, 2026
VU
CRITICAL
Vulnerabilities

Critical Cisco SD-WAN Zero-Day Exploited Since 2023

Cisco Catalyst SD-WAN critical authentication bypass (CVE-2026-20127) actively exploited since 2023, enabling remote compromise and rogue peer addition.

Runtime Rebel Intel
4 min read·Feb 25, 2026
TH
HIGH
Threat Intel

Ex-L3Harris Executive Sentenced for Selling Zero-Days to Russia

Former Trenchant CEO James Michael Robinson sentenced to 90 months for stealing zero-day exploits and selling them to a Russian state-linked broker.

Runtime Rebel Intel
4 min read·Feb 25, 2026
January 2026 CVE Landscape: APT28 Zero-Day & Critical Flaws
CRITICAL
Vulnerabilities

January 2026 CVE Landscape: APT28 Zero-Day & Critical Flaws

Runtime Rebel details January 2026's 23 critical CVEs, including an APT28 zero-day in Microsoft Office and critical enterprise authentication bypass vulnerabilities.

Runtime Rebel Intel
5 min read·Feb 25, 2026